.mainBox .topBanner {
  height: auto;
  width: 100%;
}
.mainBox .topBanner img {
  width: 100%;
  height: 100%;
}
.ourAdvantageListsBox {
  width: 1100px;
  height: 446px;
  margin: 0 auto;
}
.ourAdvantageListTitle {
  position: relative;
  text-align: center;
  font-size: 25px;
  font-weight: 500;
  margin: 60px 0;
}
.ourAdvantageListTitle::before,
.interactionTypeTitle::before,
.classicCaseTitle::before,
.mediaAdvantageTitle::before,
.mediaCooperationTitle::before {
  content: "";
  width: 27px;
  height: 4px;
  background-color: #e53b31;
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translate(-50%);
  -ms-transform:translate(-50%); 	/* IE 9 */
  -moz-transform:translate(-50%); 	/* Firefox */
  -webkit-transform:translate(-50%); /* Safari 和 Chrome */
  -o-transform:translate(-50%); 	/* Opera */
}
.ourAdvantageItem {
  width: 520px;
  height: 123px;
  background-color: #fafafb;
  float: left;
  position: relative;
}
.ourAdvantageItem .itemTitle {
  font-size: 16px;
  font-weight: 700;
  padding-bottom: 7px;
  padding-top: 40px;
  padding-left: 131px;
}
.ourAdvantageItem .itemDetail {
  color: #afafaf;
  padding-left: 131px;
}
.ourAdvantageItemLeft {
  width: 61px;
  height: 61px;
  position: absolute;
  top: 32px;
  left: 50px;
}
.ourAdvantageItemLeft img {
  width: 100%;
  height: 100%;
}
.ourAdvantageItemBottom {
  margin-top: 24px;
  margin-bottom: 80px;
}
.ourAdvantageItemPadd {
  margin-right: 40px;
  margin-left: 10px;
}
/*S=互动形式*/
.interactionTypeBox {
  width: 100%;
  height: 703px;
  background-color: #f2f6f9;
}
.interactionTypeTitle {
  position: relative;
  text-align: center;
  font-size: 25px;
  padding-top: 56px;
  font-weight: 500;
}
.interactionTypeMainBox {
  width: 1100px;
  margin: 51px auto 0;
  position: relative;
}
.interactionTypeMainBox img {
  height: auto;
  position: absolute;
}
.interactionTypeMainBox img.interactionTypeOne {
  width: 236px;
  top: 47px;
  left: 45px;
}
.interactionTypeMainBox img.interactionTypeTwo {
  width: 263px;
  top: 19px;
  left: 205px;
}
.interactionTypeMainBox img.interactionTypeThree {
  width: 281px;
  top: 0;
  left: 405px;
  z-index: 3;
}
.interactionTypeMainBox img.interactionTypeFour {
  width: 263px;
  top: 19px;
  left: 619px;
  z-index: 2;
}
.interactionTypeMainBox img.interactionTypeFive {
  width: 236px;
  top: 47px;
  left: 812px;
}
/*E=互动形式*/
/*S=经典案例*/
.classicCaseBox {
  width: 1100px;
  height: 700px;
  margin: 0 auto;
}
.classicCaseTitle {
  position: relative;
  text-align: center;
  font-size: 25px;
  padding-top: 56px;
  font-weight: 500;
}
.classicCaseMainLeft {
  margin-left: 37px;
  margin-top: 41px;
}
.classicCaseMainLeft img {
  width: 220px;
  height: auto;
}
.classicCaseMainLeft .LeftItem {
  float: left;
  padding-right: 20px;
}
.LeftItem p {
  text-align: center;
  font-size: 16px;
  padding-top: 20px;
}
.classicCaseMainRight {
  float: left;
  margin-left: 32px;
  margin-top: 50px;
}
.rightMainTitle {
  font-size: 36px;

}
.rightMainDetailBox .detailChildTitle {
  font-size: 24px;
  margin:50px 0 5px 15px;
  position: relative;
  color: #363c3f;
}
.rightMainDetailBox .detailChildTitleTwo {
  margin:35px 0 5px 15px;
}
.rightMainDetailBox p {
  line-height: 26px;
  color: #999999;
}
.rightMainDetailBox .detailChildTitle::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #e83928;
  position: absolute;
  top: 8px;
  left:-14px;
}
/*E=经典案例*/
/*S=媒体优势*/
.mediaAdvantageBox {
  width: 100%;
  height: 505px;
  background-color: #f2f6f9;
}
.mediaAdvantageMainBox {
  width: 1100px;
  margin: 0 auto;
}
.mediaAdvantageTitle {
  position: relative;
  text-align: center;
  font-size: 25px;
  padding-top: 56px;
  font-weight: 500;
}
.mediaAdvantageListBox {
  padding-top: 76px;
}
.mediaAdvantageListBox .mediaAdvantageListItem {
  width: 229px;
  height: 225px;
  text-align: center;
  background-color: #fff;
  box-shadow: 0 0 20px #eaeff3;
  border-radius: 5px;
  margin: 0 23px;
  float: left;
}
.mediaAdvantageListItem img {
  width: 60px;
  height: 60px;
  margin-top: 35px;
}
.mediaAdvantageListItemTitle {
  font-weight: 500;
  padding-top: 29px;
}
.mediaAdvantageListItemDetail {
  width: 160px;
  color: #888888;
  font-size: 12px;
  text-align: left;
  line-height: 20px;
  margin: 16px auto 0;
}
/*E=媒体优势*/
/*S=媒体合作流程*/
.mediaCooperationBox {
  width: 100%;
  height: 490px;
}
.mediaCooperationTitle {
  position: relative;
  text-align: center;
  font-size: 25px;
  padding-top: 56px;
  font-weight: 500;
}
.mediaCooperationMainBox {
  width: 1100px;
  margin: 0 auto;
}
.mediaCooperationArrow {
  width: 895px;
  height: 38px;
  margin-top: 77px;
  margin-left: 90px;
  background: url('//imgcow.oss-cn-hangzhou.aliyuncs.com/Website/Img/hudong/arrowIcon.png')no-repeat center /100% 100%;
  position: relative;
}
.mediaCooperationArrowItem {
  width: 54px;
  height: 54px;
  color: #fff;
  line-height: 54px;
  font-size: 25px;
  font-weight: 700;
  text-align: center;
  border-radius: 50%;
  position: absolute;
  border: 3px solid #fff;
}
.mediaCooperationArrowOne {
  background-color: #fc9877;
  top: -12px;
  left: 94px;
}
.mediaCooperationArrowTwo {
  background-color: #fb8159;
  top: -12px;
  left: 286px;
}
.mediaCooperationArrowThree {
  background-color: #fa602e;
  top: -12px;
  left: 498px;
}
.mediaCooperationArrowFour {
  background-color: #f94f17;
  top: -12px;
  left: 687px;
}
.mediaCooperationP {
  position: absolute;
  font-weight: 500;
}
.mediaCooperationPOne {
  top: 60px;
  left: 94px;
}
.mediaCooperationPTwo {
  top: 60px;
  left: 286px;
}
.mediaCooperationPThree {
  top: 60px;
  left: 498px;
}
.mediaCooperationPFour {
  top: 60px;
  left: 687px;
}
.mediaCooperationMainBox .applyCooperationBtn {
  margin: 155px auto 0;
  width: 177px;
  height: 49px;
  font-size: 18px;
  line-height: 49px;
  text-align: center;
  background-color: #f94f17;
  border-radius: 30px;
}
.mediaCooperationMainBox .applyCooperationBtn a {
  display: block;
  width: 100%;
  height: 100%;
  color: #fff;
}
/*E=媒体合作流程*/
